Rotel RB-1552MKII Black Power Amplifier (Opened box)

Sale price £949.00 Regular price £1,099.00
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The RB-1552MkII is a 130-watt-per-channel Class AB power amplifier designed for powerful, detailed sound. With near mono-block construction, premium slit-foil capacitors and XLR or RCA inputs, it delivers high-resolution performance at outstanding value.


Introducing the RB-1552MkII, a 130 Watt per channel class AB power amplifier. It is engineered to be a powerful and robust, yet able amplifier to extract every last nuance out of even the most complex musical score. 

Notable features of the amplifier include independent left and right power rectification stages and decoupling. The layout is essentially a mono block design. Further evidence of design over-spec is in the selection of premium “slit-foil” capacitors, which provide plenty of reserve energy for extremely dynamic audio passages and are able to quickly replenish themselves due to the nature of their unique design. Input options are balanced XLR or unbalanced RCA connectors.

The RB-1552MkII stereo amplifier has been engineered to provide high-resolution audio performance, yet it is very affordable, as has been the tradition with Rotel electronics for over 50 years.

Specifications

Dimensions: (W x H x D)

431 x 144 x 339mm

17” x 5.7” 13.4”

Front Panel Height:

3U / 132.6mm (5.25”)

Power Requirements:

230V, 50Hz

Power Consumption:

400W

Standby Power Consumption:

0.5W

Net Weight:

12.4kg (27lbs.)

BTU Rating: (4Ω, 1/8th power)

905 BTU/h

Power Output:

130W/Ch (8Ω)

185W/Ch (4Ω)

Total Harmonic Distortion: (THD)

(20Hz-20kHz) <0.03%

Frequency Response:

10Hz - 100kHz ±0.5dB

S/N Ratio: (IHF “A” Weighted)

120dB

Gain:

RCA: 26.5dB

XLR: 22.5dB

Intermodulation Distortion: (60Hz:7kHz, 4:1)

<0.03%

Damping Factor:

450

Speaker Impedance:

4Ω minimum

Input Sensitivity:

Line Level Inputs (RCA): 1.5V

Line Level Inputs (XLR): 2.5V

Input Impedance:

Line Level Inputs (RCA): 12kΩ

Line Level Inputs (XLR): 100kΩ

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